931  
CDUS41 KBOX 061730  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
130 PM EDT THU APR 06 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 5 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 120 AM 84 1928 52 -3 59  
MINIMUM 39 1159 PM 11 1874 37 2 43  
AVERAGE 44 45 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY T 2.52 1987 0.13 -0.13 0.00  
MONTH TO DATE 0.35 0.64 -0.29 0.41  
SINCE MAR 1 4.64 4.81 -0.17 3.34  
SINCE JAN 1 11.23 11.41 -0.18 10.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1911 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE MAR 1 0.9 9.6 -8.7 2.1  
SINCE JUL 1 12.4 48.2 -35.8 54.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 20 1 14  
MONTH TO DATE 93 106 -13 87  
SINCE MAR 1 837 934 -97 813  
SINCE JUL 1 4153 4872 -719 4435  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 14.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 64 1100 AM  
AVERAGE 82  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 82 1928  
MINIMUM TEMPERATURE (F) 37 20 1881  
 
SUNRISE AND SUNSET  
APRIL 6 2023.........SUNRISE 619 AM EDT SUNSET 715 PM EDT  
APRIL 7 2023.........SUNRISE 617 AM EDT SUNSET 717 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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